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Pro Complex

By Optimum
Pro Complex Optimum
Overall Score:
9.5/10
(Weighted average based on 106 Reviews)

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Pro Complex ranks #1 of 67 in (Protein > Blended Protein) and is rated better than 100% of all products in this category.

Pro Complex Questions & Answers:



Question Categories:

Looking Best Alternative Pro Complex
As some of you aware, ON has changed this product, which use to be a superior one, to something that...


Should I take this for bulking up?
I am 5,9 and 160 and want to get to about 170-180, I wanted to know if I should take this protein to add mass.


Anything I should add?
I just bought pro complex and pro complex gainer, I'm 17 130 and I want to get to 150-160ish. what should...


Yellow Label Pro Complex
Is this the same exact thing as the Natural Chocolate Yellow Label? I want to stick to a more natural...


How does this compare to ON Natural Vanilla
How Does this compare to ON Natural Chocolate/Vanilla. Been taking that for years, is there something...


help guys! I'm confused. switching protein brands,types
I have my pro complex right know which is running low,I'm just wondering if I can switch into different...


hey guys! have you try the combat powder? if yes i have a question.
in overall,which one of these two are great? combat has casein.I'm a bit confused. I just finish my first...


whats the cheapest you have found a large tub for ?
ive looked around alot and the prices all vary greatly and adding shipping looking for decent price for...


Stack Advice Please :)
Hi all just wondering if this stack sounds alright and if there is anything Im missing or should change...


Mixing Pro Complex & Whey ?
Can i mix Pro complex with Whey Following post workout & drink?


How to use Pro Complex with Whey Protein & Casein
After reading many articles i decided to buy Pro Complex. I am planing to get some muscle with lowest...


is this stack too much?
i am currently taking PC,100%whey, cassein, kre-alkalyn, animalpak mv, jack3d, dark matter, OEP, fish...


When I pee my pee is an unusal yellow
I take pro complex a hour before I fall asleep. I just got it and Ive noticed that when I pee the next...


this or hydrowhey?
with hydro whey and hydro builder being the latest products. Is pro complex now not worth it? if so how do you take it?


hyrdo whey vs 100% whey vs pro complex?
hydrowhey is very fast acting, pro complex is time released, and 100% whey is right in the middle. in...


Should I be taking additional BCAA supplementation with this?
This is all I'm taking along with creatine mono...


Supplements Inside Pro Complex
It says on the tub of pro complex that is has 10G of BCAA's and 10G of Glutamine, does that mean if i...


should i take a dose before and after workout?
I have Jack3d as a pre workout, but i want to know if i should take pro complex before as well


Should I take this with Whey and Caesen?
This summer I hope to work out more and gain some mass and perhaps get slightly more cut. I plan to take...


i am trying to lose body fat and gain muscle which protein sup should i take?
i have been told to use pro complex or gold standard 100% whey. what do you guys recommend out of the two?


Digestive problems?
I'm having digestive problems with pro complex! Idk wat to do? Am I still getting the protein ? Is it...


c4 pre workout, this post workout?
I already have a tub of c4 and i'm looking for a post workout shake to help me gain lean muscle mass...


Can I replace Pro-Complex with Myofusion?
got a 4.6 pound jug of this and a gaspari stack. (superpump250, size on and 5lbs myofusion). im gona...


How long does the biggest container last?
i just want to ask . how long does the biggest container last? and is it the best suppliment in building...


When should I take Pro Complex for best results?
Would I get better results if I take this post workout or before bed?


Is Pro Complex better then MyoFusion?
Im looking for an MRP with low carbs and fat, that has long lasting protein. Would this be better than myofusion?


Is this a good stack?
Alright so I'm trying to gain some mass as well as up my strength and I have taken various supplements...


Does anyone have digestive issues with this stuff?
I was taking GNC wheybolic and getting good results with no problems. I switched to pro complex a couple...


What diet would be best for use with Pro Complex?
I'm new to protein shakes, but i did some research and found that pro complex has some really good reviews....


Should I use Pro Complex twice a day for best results?
I recently purchased pro complex, was wondering if this is a good product to use as a shake twice A...


Related Forum Topics

building lean muscle: Assault, Pro Complex, and Opti-Men. Am I missing anything?
I am currently trying to build lean muscle mass.  I am taking Muscle Pharm Assualt pre-workout.  Post-workout I am taking Pro Complex.  I also do a scoop before bed.  For a multi I...
July 22, 2011 14

Stacking:Jack3D, Kre-Alkalyn 1500, CytoCell, Pro Complex 60 and Oxy Elite Pro
Need help with how to stack the following:  Jack3D, Kre-Alkalyn 1500, CytoCell, Pro Complex 60 and Oxy Elite Pro.I am currently doing the P90X workout, going at it 6 out of 7 days. (Weight training=Mon,...
February 18, 2010 6

Pro Complex/Natural Pro complex/Pro Complex Gainer????
Hi guys im a noob when it comes to protein shake and just wanted to ask for your opinion:Whats the big difference between these 3 products???Pro ComplexNatural Pro ComplexPro Complex GainerIm trying to...
July 19, 2010 12

Up your Mass vs. Pro complex gainer
Alright, Ive been looking into some weight gainers recently and I am just about to pull the trigger and buy a few tubs but I just cant make up my mind on which one to buy. Its either up your mass or pro...
May 16, 2011 8

Which do you think is the better gainer? Pro Complex Gainer, or Iso Mass Xtreme
Which do you think is the better gainer? Pro Complex Gainer, or Iso Mass Xtreme...These links have the nutritional info..http://www.epwrshop.com/Ultimate-Nutrition-Platinum-Series-Iso-Mass-Xtreme-Gainer-10lbs-p534.htmlhttp://www.allstarhealth.com/f/optimum_nutrition-pro_complex_gainer.htmim...
November 23, 2009 6

Pro Complex vs Platinum Hydro Whey
What are your guys' thoughts as to whether taking the new Hydro whey from Optimum or Pro Complex right after workout?...
October 26, 2009 4

Pro Complex vs Pro Complex Gainer
So, this seems a little weird to me, but why is the PC Gainer 30% less $$$ than the regular PC?  The prices below are from BB.com:5.08 Lbs. $33.99 for PC Gainer       10.16 Lbs. $57.89...
November 2, 2009 7

What is your opinion on Serious Mass by ON VS. Pro Complex Gainer
What is your opinion on Serious Mass by ON VS. Pro Complex GainerHeres links with nutritional info...http://www.a1supplements.com/Serious-Mass-12-Lbs.-p-2626.html  <---- Serious Masshttp://www.a1supplements.com/Pro-Complex-Gainer-9.8-Lbs.-p-16273.html ...
November 26, 2009 10

ON Serious Mass or ON Pro Complex Gainer or MHP Up Your Mass?
Hey guys. I've been working out for more than a year now about 3-4 times a week but haven't had the kind of gains I wanted and I'm starting to wonder if I should keep working out. I'm...
November 30, 2011 8

pro complex gainer or optimum serious mass? can't choose one! need suggestions!
i am currently looking for a gainer to take so i can gain weight and muscle. i have came down to these two supplements and can't choose one. serious mass has two times as many calories and a lot more...
June 1, 2010 20

pro complex or myofusion: Which should I get on a budget?
i just finished a tub of pro complex and had a tub of myofusion about a few months ago but cant remember the exact gains.. i was short on money today after i bought animal stack and aftershock, so i just...
May 13, 2011 13

which is the best pro complex gainer or Dymatize Elite Mass Gainer or Mass Peak?
i want to bulk(add muscle but in the same time decrease body fats) and i was wondering which of these three products is better when i saw their nutrition facts i found there is an advantage for each one...
March 14, 2012 6